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Mixed herbicide containing metamifop, propanil and bentazone and application of herbicide

A technology containing fenpyramid and fenpyrid, which is applied in the field of pesticides to achieve the effects of reducing weed resistance, reducing application dosage, and high control efficiency in the field

Pending Publication Date: 2018-08-14
合肥喜田生物科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the prior art, there are no related reports on the compounding of fenpyramid, propanil and bentazone

Method used

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  • Mixed herbicide containing metamifop, propanil and bentazone and application of herbicide
  • Mixed herbicide containing metamifop, propanil and bentazone and application of herbicide
  • Mixed herbicide containing metamifop, propanil and bentazone and application of herbicide

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 155

[0017] Example 1 55% oxafenamide · propanil · bentazone wettable powder

[0018] 5% fenpyramid, 30% propanil, 20% bentazone, 8% sodium alkylnaphthalene sulfonate, 5% sodium lignosulfonate, 6% white carbon black, and the balance of kaolin.

Embodiment 260

[0019] Example 2 60% oxafenamide · propanil · bentazone water dispersible granules

[0020] Methazone 15%, propanil 35%, bentazone 20%, sodium methylnaphthalenesulfonate formaldehyde condensate 5%, sodium lauryl sulfate 6%, polycarboxylate 2%, ammonium sulfate 3 %, xanthan gum 3%, the balance of bentonite.

Embodiment 3

[0021] Example 3: 50% oxacetamide · propanil · bentazone microemulsion

[0022] Methafen 5%, propanil 20%, bentazone 25%, N-methylpyrrolidone 28%, styrene phenol formaldehyde resin polyoxyethylene ether phosphate 4%, calcium dodecylbenzenesulfonate 2%, sodium alkylnaphthalene sulfonate 2%, propylene glycol 2% deionized water balance.

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PUM

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Abstract

The invention provides a mixed herbicide containing metamifop, propanil and bentazone and application of the herbicide. Active components are composed of metamifop, propanil and bentazone, and the weight proportion of metamifop to propanil to bentazone is (1-40):(1-60):(1-50). The mixed herbicide can be used for prevention and treatment of gramineae of paddy fields and broad-leaved weeds.

Description

technical field [0001] The invention belongs to the field of pesticides, in particular to a mixed herbicide containing fenpyramid, propanil and bentazone and an application thereof. Background technique [0002] Mefenpyramid can inhibit acetyl-CoA carboxylase, stop fatty acid synthesis, cell growth and division cannot proceed normally, membrane system and other lipid-containing structures are destroyed, and finally cause plant death. Benedonon is commonly used to control annual grass weeds such as daughters, barnyardgrass, and crabgrass. [0003] Propannil is a highly selective contact herbicide. It is safe for rice seedlings and has a strong contact effect on barnyard grass. The function of propanil is to destroy the photosynthesis of plants, inhibit respiration and oxidative phosphorylation, interfere with nucleic acid and protein synthesis, etc., so that the physiological functions of the injured plants are affected, water loss is accelerated, the leaves gradually dry u...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N43/76A01N37/22A01N43/88A01P13/00
CPCA01N37/22A01N43/76A01N43/88
Inventor 郭晓刚许平
Owner 合肥喜田生物科技有限公司
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